3 years ago

The height of a right cylinder is 3 times the radius of the base. The volume of the cylinder is 247 cubic units.

Mathematics

1 answer:

babymother [125]3 years ago

3 0

Answer:

8.91 units.

Step-by-step explanation:

If the height = h then the radius = h/3.

The volume = 247 = π r^2 h

247 = π (h/3)^2 h

(h/3)^2 h = 247/π

h^3 / 9 = 247 /π

h^3 = 9*247/ π

h= 8.91 units.

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